[Init] Initial commit - NetMesh terminal manager

infrastructure/ai/anthropicCompatBaseUrl.test.ts

@@ -0,0 +1,73 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+
+import {
+  anthropicBaseIncludesV1,
+  isBareOriginBaseURL,
+  normalizeAnthropicSdkBaseURL,
+  stripTrailingSlashes,
+} from "./anthropicCompatBaseUrl";
+
+test("stripTrailingSlashes trims and drops trailing slashes", () => {
+  assert.equal(stripTrailingSlashes("  https://host/v1/  "), "https://host/v1");
+  assert.equal(stripTrailingSlashes(""), "");
+});
+
+test("anthropicBaseIncludesV1 detects AI SDK style bases", () => {
+  assert.equal(anthropicBaseIncludesV1("https://api.anthropic.com/v1"), true);
+  assert.equal(anthropicBaseIncludesV1("https://api.anthropic.com/v1/"), true);
+  assert.equal(anthropicBaseIncludesV1("https://gateway.example/api/v1"), true);
+  assert.equal(anthropicBaseIncludesV1("https://api.anthropic.com"), false);
+  assert.equal(anthropicBaseIncludesV1("https://gateway.example/"), false);
+});
+
+test("isBareOriginBaseURL only matches scheme+host with no path", () => {
+  assert.equal(isBareOriginBaseURL("https://api.anthropic.com"), true);
+  assert.equal(isBareOriginBaseURL("https://gateway.example/"), true);
+  assert.equal(isBareOriginBaseURL("http://localhost:8080"), true);
+  assert.equal(isBareOriginBaseURL("https://gateway.example/v1"), false);
+  assert.equal(isBareOriginBaseURL("https://proxy.example/anthropic"), false);
+  assert.equal(isBareOriginBaseURL("https://gateway.example/api"), false);
+  assert.equal(isBareOriginBaseURL(""), false);
+});
+
+test("normalizeAnthropicSdkBaseURL accepts Claude Code and AI SDK conventions", () => {
+  assert.equal(
+    normalizeAnthropicSdkBaseURL("https://api.anthropic.com"),
+    "https://api.anthropic.com/v1",
+  );
+  assert.equal(
+    normalizeAnthropicSdkBaseURL("https://gateway.example/"),
+    "https://gateway.example/v1",
+  );
+  assert.equal(
+    normalizeAnthropicSdkBaseURL("https://gateway.example/v1"),
+    "https://gateway.example/v1",
+  );
+  assert.equal(
+    normalizeAnthropicSdkBaseURL("https://gateway.example/v1/"),
+    "https://gateway.example/v1",
+  );
+  assert.equal(normalizeAnthropicSdkBaseURL("   "), "");
+});
+
+test("normalizeAnthropicSdkBaseURL preserves custom non-/v1 path prefixes", () => {
+  // Proxy that already completes the SDK base: …/anthropic/messages, not …/anthropic/v1/messages.
+  assert.equal(
+    normalizeAnthropicSdkBaseURL("https://proxy.example/anthropic"),
+    "https://proxy.example/anthropic",
+  );
+  assert.equal(
+    normalizeAnthropicSdkBaseURL("https://proxy.example/anthropic/"),
+    "https://proxy.example/anthropic",
+  );
+  assert.equal(
+    normalizeAnthropicSdkBaseURL("https://gateway.example/api"),
+    "https://gateway.example/api",
+  );
+  // Nested AI SDK style still ends in /v1 and stays as-is.
+  assert.equal(
+    normalizeAnthropicSdkBaseURL("https://gateway.example/api/v1"),
+    "https://gateway.example/api/v1",
+  );
+});